diff --git a/pep-0398.txt b/pep-0398.txt
index 11fead944..9b1add2b5 100644
--- a/pep-0398.txt
+++ b/pep-0398.txt
@@ -35,8 +35,8 @@ Release Schedule
 The current schedule is:
 
 - 3.3.0 alpha 1: March 3, 2012
-- 3.3.0 alpha 2: March 31, 2012
-- 3.3.0 alpha 3: April 28, 2012
+- 3.3.0 alpha 2: April 1, 2012
+- 3.3.0 alpha 3: May 1, 2012
 - 3.3.0 alpha 4: May 26, 2012
 - 3.3.0 beta 1: June 23, 2012
 
@@ -45,13 +45,13 @@ The current schedule is:
 - 3.3.0 beta 2: July 14, 2012
 - 3.3.0 candidate 1: July 28, 2012
 - 3.3.0 candidate 2: August 11, 2012
-- 3.3.0 final: August 18, 2012
+- 3.3.0 final: August 25, 2012
 
 .. don't forget to update final date above as well
 
-Every release day listed here is a Saturday; the actual availability
-of the release for download on python.org will depend on the schedules
-of the crew.
+Every release day listed here is the prospective day of tagging the release;
+the actual availability of the release for download on python.org will depend
+on the schedules of the crew.
 
 
 Features for 3.3
@@ -63,7 +63,9 @@ Implemented / Final PEPs:
 * PEP 393: Flexible String Representation
 * PEP 399: Pure Python/C Accelerator Module Compatibility Requirements
 * PEP 409: Suppressing exception context
+* PEP 412: Key-Sharing Dictionary
 * PEP 414: Explicit Unicode Literal for Python 3.3
+* PEP 418: Add monotonic time, performance counter, and process time functions
 * PEP 3151: Reworking the OS and IO exception hierarchy
 * PEP 3155: Qualified name for classes and functions
 
@@ -72,6 +74,9 @@ Other final large-scale changes:
 * Addition of the "packaging" module, deprecating "distutils"
 * Addition of the "faulthandler" module
 * Addition of the "lzma" module, and lzma/xz support in tarfile
+* Implementing ``__import__`` using importlib
+* Addition of the "unittest.mock" library
+* Addition of the C decimal implementation
 
 Candidate PEPs:
 
@@ -80,7 +85,7 @@ Candidate PEPs:
 * PEP 397: Python launcher for Windows
 * PEP 402: Simplified Package Layout (likely a new PEP derived from it)
 * PEP 405: Python Virtual Environments
-* PEP 412: Key-Sharing Dictionary
+* PEP 421: Adding sys.implementation
 * PEP 3143: Standard daemon process library
 * PEP 3144: IP Address manipulation library
 
@@ -89,11 +94,8 @@ not be finished in time for Python 3.3.)
 
 Other planned large-scale changes:
 
-* Addition of the "mock" library
-* Addition of the C decimal implementation
 * Addition of the "regex" module
 * Email version 6
-* Implementing ``__import__`` using importlib
 * A standard event-loop interface (PEP by Jim Fulton pending)
 * Breaking out standard library and docs in separate repos?